Retractable knife



FIG. 1 is a left side frontal-perspective view of a retractable knife ofan embodiment of the inventive concept.

FIG. 2 is a top plan view of the retractable knife of FIG. 1 .

FIG. 3 is right side elevation view of the retractable knife of FIG. 1 .

FIG. 4 is a bottom plan view of the retractable knife of FIG. 1 .

FIG. 5 is a left side elevation view of the retractable knife of FIG. 1.

FIG. 6 is a rear elevation view of the retractable knife of FIG. 1 .

FIG. 7 is a front elevation view of the retractable knife of FIG. 1 .

FIG. 8 is a detail view of a portion of the retractable knife of FIG. 1taken from area “FIG. 8 ” of FIG. 1 , the opposing side being a mirrorimage thereof; and,

FIG. 9 is a detail view of a portion of the retractable knife of FIG. 1taken from area “FIG. 9 ” of FIG. 8 , the opposing side being a mirrorimage thereof.

CLAIM The ornamental design for a retractable knife, as shown anddescribed.